html,body {
    width: 100%;
    height: 100%;
    background-color: #f0f0f0;
}
.zt_pj{
  background: #fff;
  padding: 10px 14px;
  line-height: 2rem;
  /*border-radius: 0px 0px 10px 10px;*/
  overflow: hidden;
}
.zt_pj_lft{
  width: 24%;
  text-shadow: 0px 0px 0px #333;
  float: left;
  overflow: hidden;
}
.zt_pj_main{
  background: #fff;
  margin-top: 25px;
  overflow: hidden;
  padding:10px 14px;
}
.zt_pj_main textarea{
  line-height: 1rem;
  height: 4rem;
}
.bsbx_btm{
  width: 100%;
  height: 3rem;
  position: fixed;
  bottom: 0px;
  background: #fff;
  overflow: hidden;
}
.bsbx_add{
  width: 92%;
  margin: 0 auto;
  height: 2rem;
  line-height: 2rem;
  margin-top: 0.5rem;
  border-radius: 50rem;
  text-align: center;
  background: #eb7825;
  color: #fff;
  font-size: 0.7rem;
  text-shadow: 0px 0px 0px #fff;
  overflow: hidden;
}
